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IWR1642BOOST: Vital Signs Demo – getting respiration and heart rate from the sensor

Valerie G
Prodigy 25 points
Part Number: IWR1642BOOST

Hello,

 

the vital signs demo already runs on the sensor.

 

1) I want the respiration and heart rate from the sensor’s stream. I don’t need the whole GUI of VitalSignsRadar_Demo.exe. So, my questions: Which structure has the stream? What is the headers sync pattern? Where can I find respiration and heart rate in the frame? Etc.

Is it possible to see the source code of the GUI? The source code of the demo People Counting was provided.

 

2) How can I read the binary file dataOutputFromEVM.bin? In this file the data was saved after executing demo.exe. There I also could find respiration and heart rate.

 

Thank you for the help!

 

Kind ragards,

Valerie

  • 0
    TI__Guru 50240 points
    Hi Valerie,

    GUI Source code is available in the Automotive Toolbox, C:\ti\mmwave_automotive_toolbox_2_1_1\labs\lab0001-driver-vital-signs\vitalSigns_host\gui\gui_source

    Data structure is also available in the Developer's Guide


    Cheers,
    Akash
  • 0 in reply to Akash Gondalia
    Prodigy 25 points
    Hi Akash,

    Thank you! It looks like everything I need is written in mainwindow.cpp.

    In the Developers Guide there is no description of the stream’s data structure. I only found the description of the configure file and motion detection. The motion detection only describes how the program defines if the heart rate is valid or not.

    Kind regards,
    Valerie